ICE1QS01G

Overview

The ICE1QS01GXT is a current and power monitor controller designed for low-power PFC applications. It operates with a supply voltage of 20V and features a DSO-8 surface-mount package. The device supports SMD/SMT installation and functions within a temperature range of -25°C to +150°C. Its operating supply current is specified at 12.5 mA. This component is classified under current and power monitors and regulators.

Feature Summary

• Integrated control functionality for low-power power factor correction systems
• Built-in monitoring capabilities for current and power regulation
• Designed for compact surface-mount integration in space-constrained designs

Applications

• Low-power AC/DC power supplies
• Power factor correction circuits
• Consumer electronics power management

Procurement Notes

This component is currently listed as obsolete or discontinued by the manufacturer. Availability is restricted, and Mouser indicates that the product is not sold in certain regions. Designers should verify end-of-life status and consider alternative sourcing strategies or replacement components due to limited supply chain support.

Selection Notes

Select this part only if legacy compatibility is required, as it is no longer recommended for new designs. Verify that the 20V supply constraint and DSO-8 package fit the system requirements. Ensure thermal management aligns with the specified operating temperature range. Check for available substitute models from the same manufacturer family.

Part Context

The ICE1QS01G belongs to Infineon's portfolio of power management ICs focused on efficient energy conversion. It serves as a specialized controller for managing power quality in small-scale electronic devices. The component represents an earlier generation of PFC solutions before more advanced integrated controllers became standard.

Replacement Considerations

• ICE2QS03G